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Re: [Bug-gsl] gsl-1.11/cheb/deriv.c question?

From: Brian Gough
Subject: Re: [Bug-gsl] gsl-1.11/cheb/deriv.c question?
Date: Sun, 22 Jun 2008 21:16:38 +0100
User-agent: Wanderlust/2.14.0 (Africa) Emacs/22.1 Mule/5.0 (SAKAKI)

At Sat, 21 Jun 2008 07:40:47 -0400,
Ben Taylor wrote:
> #ifdef ERR
>   deriv->err = n * n * f->c[n-1]; /* error in derivative is n^2 c_n
> */ #endif
> and for some reason, my build trips over this, because the structure
> pointer deriv ( gsl_cheb_series ) doesn't have a "err" member?
> Ideas?  It compiles cleanly if I remove this.

Thanks for your email.  It looks like the #ifdef was intended to
comment out that part when the code was being written -- perhaps your
compiler defines ERR, so it is still compiled?

Anyway, I will remove it from the source in the next release. Thanks
for the bug report.

Brian Gough

GNU Scientific Library -

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